Home / 4,115,631.60-6,180,445.80-3,051,874.80

Finding the Fourth Proportional to 4,115,631.60, 6,180,445.80 and 3,051,874.80

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Solution

The fourth proportional to 4,115,631.60, 6,180,445.80 and 3,051,874.80 is: 4,583,001.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,115,631.60 : 6,180,445.80 = 3,051,874.80 : x
  2. Step 2: Convert to fraction form
    4,115,631.60/6,180,445.80 = 3,051,874.80/x
  3. Step 3: Cross multiply
    4,115,631.60x = 6,180,445.80 × 3,051,874.80
  4. Step 4: Simplify right side
    4,115,631.60x = 18,861,946,789,785.84
  5. Step 5: Solve for x
    x = 18,861,946,789,785.84/4,115,631.60
  6. Step 6: Final answer
    x = 4,583,001.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.